# SDR ASAA2024030848400

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 8, 2024
- Submitted: March 13, 2024
- Operation: Air carrier
- Aircraft: [N413AS](https://openairdocs.org/aircraft/N413AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 35205
- Aircraft time: 40,661 hours, 12,724 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: D71702001
- Condition: Inoperative
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2024030848400

## Discrepancy

EMERGENCY LIGHT AT SEAT ROW 16ABC IS INOP. GROUNDED - YES. REMOVED + REPLACED EMERGENCY POWER SUPPLY M1694 AT SEAT ROW 16ABC, OPS CHECK GOOD. IAW B737-900 AMM 33-51-06-900-806.

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